Nothing much for pudding? (6)
I believe the answer is:
trifle
This clue is a double definition.
'nothing much' is the first definition.
(trifle can mean something trivial)
'pudding?' is the second definition.
(type of pudding)
'for' acts as a link.
(Other definitions for trifle that I've seen before include "Small amount; dessert" , "Play - trivia" , "Act foolishly" , "Pudding - trinket" , "more than half of 13 [AFTERSHAVE], for example" .)